Kirsten Sumner, MD is a fellowship-trained orthopedic surgeon specializing in Hand and Upper Extremity Surgery. Before Dr. Sumner joined The CORE Institute, she cared from patients at Jackson Memorial Hospital where she earned her fellowship certification in Orthopaedic Hand Surgery. Dr. Sumner received her residency training from Geisinger Medical Center. She earned her doctoral degree from Georgetown University, School of Medicine. Dr. Sumner received her undergraduate degree from the University of Miami where she graduated Magna Cum Laude.